/*     */ package NET.worlds.scape;
/*     */ 
/*     */ import NET.worlds.console.Console;
/*     */ import java.io.IOException;
/*     */ import java.text.MessageFormat;
/*     */ import java.util.Vector;
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/*     */ public class RunningActionHandler
/*     */   extends SuperRoot
/*     */   implements FrameHandler, NonPersister
/*     */ {
/*     */   private Action action;
/*     */   private Persister seqID;
/*     */   private RunningActionCallback callback;
/*     */   private Object callbackCookie;
/*     */   
/*     */   public static void trigger(Action act, World w, Event event)
/*     */   {
/*  40 */     trigger(act, w, event, null, null);
/*     */   }
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/*     */   public static void trigger(Action act, World w, Event event, RunningActionCallback callb, Object o)
/*     */   {
/*  59 */     if (act.isActive())
/*     */     {
/*  61 */       Persister seqID = null;
/*  62 */       if ((seqID = act.trigger(event, seqID)) != null)
/*     */       {
/*     */ 
/*     */ 
/*  66 */         new RunningActionHandler(w, act, seqID, callb, o);
/*     */       }
/*     */     }
/*     */   }
/*     */   
/*     */ 
/*     */   public static void trigger(Vector<Action> v, World w, Event event)
/*     */   {
/*  74 */     trigger(v, w, event, null, null);
/*     */   }
/*     */   
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/*     */   public static void trigger(Vector<Action> v, World w, Event event, RunningActionCallback callb, Object o)
/*     */   {
/*  85 */     Vector<Action> acts = (Vector)v.clone();
/*     */     
/*  87 */     int sz = acts.size();
/*  88 */     for (int i = 0; i < sz; i++)
/*     */     {
/*  90 */       Action act = (Action)acts.elementAt(i);
/*  91 */       if (v.contains(act)) {
/*  92 */         trigger(act, w, event, callb, o);
/*     */       }
/*     */     }
/*     */   }
/*     */   
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/*     */ 
/*     */   RunningActionHandler() {}
/*     */   
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/*     */   private RunningActionHandler(World world, Action a, Persister seqID, RunningActionCallback callb, Object o)
/*     */   {
/* 114 */     this.action = a;
/* 115 */     this.seqID = seqID;
/* 116 */     this.callback = callb;
/* 117 */     this.callbackCookie = o;
/* 118 */     world.addHandler(this);
/*     */   }
/*     */   
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/*     */   public boolean handle(FrameEvent e)
/*     */   {
/* 131 */     if ((!this.action.isActive()) || ((this.seqID = this.action.trigger(e, this.seqID)) == null)) {
/* 132 */       if (this.callback != null)
/* 133 */         this.callback.actionDone(this.action, e, this.callbackCookie);
/* 134 */       getWorld().removeHandler(this);
/*     */     }
/* 136 */     return true;
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */   public Object properties(int index, int offset, int mode, Object value)
/*     */     throws NoSuchPropertyException
/*     */   {
/* 145 */     Object ret = null;
/* 146 */     switch (index - offset) {
/*     */     case 0: 
/* 148 */       if (mode == 0) {
/* 149 */         ret = new Property(this, index, "Action");
/* 150 */       } else if (mode == 1)
/* 151 */         ret = this.action;
/* 152 */       break;
/*     */     case 1: 
/* 154 */       if (mode == 0) {
/* 155 */         ret = new Property(this, index, "Sequence ID Object");
/* 156 */       } else if (mode == 1)
/* 157 */         ret = this.seqID;
/* 158 */       break;
/*     */     default: 
/* 160 */       ret = super.properties(index, offset + 2, mode, value);
/*     */     }
/* 162 */     return ret;
/*     */   }
/*     */   
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/* 169 */   private static Object classCookie = new Object();
/*     */   
/*     */   public void saveState(Saver s) throws IOException
/*     */   {
/* 173 */     Console.println(Console.message("Save-running"));
/* 174 */     s.saveVersion(3, classCookie);
/* 175 */     super.saveState(s);
/* 176 */     s.save(this.action);
/* 177 */     s.saveMaybeNull(this.seqID);
/* 178 */     s.saveMaybeNull((Persister)this.callback);
/*     */   }
/*     */   
/*     */   public void restoreState(Restorer r) throws IOException, TooNewException
/*     */   {
/* 183 */     switch (r.restoreVersion(classCookie)) {
/*     */     case 3: 
/* 185 */       super.restoreState(r);
/* 186 */       this.action = ((Action)r.restore());
/* 187 */       this.seqID = r.restoreMaybeNull();
/* 188 */       this.callback = ((RunningActionCallback)r.restoreMaybeNull());
/* 189 */       break;
/*     */     case 2: 
/* 191 */       super.restoreState(r);
/* 192 */       this.action = ((Action)r.restore());
/* 193 */       this.seqID = r.restoreMaybeNull();
/* 194 */       this.callback = null;
/* 195 */       break;
/*     */     case 1: 
/* 197 */       super.restoreState(r);
/* 198 */       this.action = ((Action)r.restore());
/* 199 */       this.callback = null;
/* 200 */       break;
/*     */     case 0: 
/* 202 */       super.restoreState(r);
/* 203 */       r.restore();
/* 204 */       this.action = ((Action)r.restoreMaybeNull());
/* 205 */       this.callback = null;
/* 206 */       break;
/*     */     default: 
/* 208 */       throw new TooNewException();
/*     */     }
/*     */   }
/*     */   
/*     */   public void postRestore(int version)
/*     */   {
/* 214 */     super.postRestore(version);
/* 215 */     Object[] arguments = { new String(getName()) };
/* 216 */     Console.println(MessageFormat.format(
/* 217 */       Console.message("Discarding-old"), arguments));
/* 218 */     SuperRoot owner = getOwner();
/* 219 */     if ((owner instanceof WObject)) {
/* 220 */       ((WObject)owner).removeHandler(this);
/* 221 */     } else if ((owner instanceof World)) {
/* 222 */       ((World)owner).removeHandler(this);
/*     */     } else {
/* 224 */       Console.println(MessageFormat.format(
/* 225 */         Console.message("Unable-discard"), arguments));
/*     */     }
/*     */   }
/*     */   
/*     */   public String toString() {
/* 230 */     return super.toString() + ":" + this.action.getName() + "[" + this.seqID + "]";
/*     */   }
/*     */ }


/* Location:              C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\scape\RunningActionHandler.class
 * Java compiler version: 6 (50.0)
 * JD-Core Version:       0.7.1
 */